| Product Name | MF | CAS | Details |
|---|
| Azithromycin Impurity 14（Azithromycin EP Impurity N） | C36H65NO13 | 612069-25-7 | Details |
| Parecoxib Impurity 36 | C16H14N2O3S | 2304623-35-4 | Details |
| Lidocaine Impurity 2（Lidocaine Hydrochloride Monohydrate EP Impurity K） | C13H20N2O | 74634-66-5 | Details |
| Azithromycin Impurity 13（Azithromycin EP Impurity M） | C37H68N2O13 | 765927-71-7 | Details |
| Azithromycin Impurity 12（Azithromycin EP Impurity L） | C38H72N2O13 | 90503-06-3 | Details |
| Azithromycin Impurity 4（Azithromycin EP Impurity D） | C38H72N2O13 | 612069-26-8 | Details |
| Azithromycin Impurity 11（Azithromycin EP Impurity K） | C38H70N2O13 | 612534-95-9 | Details |
| Pomalidomide Impurity 7 | C8H7NO4 | 5434-20-8 | Details |
| Umeclidinium Bromide Impurity 4 | C29H32BrNO3 | 869113-45-1 | Details |
| Clevidipine Impurity 14 | C19H18Cl2N2O4 | 110962-94-2 | Details |
| Pomalidomide Impurity 4 | C13H13N3O5 | 2635-64-5 | Details |
| Pomalidomide Impurity 2 | C13H11N3O5 | 497147-11-2 | Details |
| Pomalidomide Impurity 8 | C13H11N3O4 | 191732-76-0 | Details |
| Nimodipine Impurity 5 | C18H20N2O7 | 74936-76-8 | Details |
| Glipizide Impurity 4（Glipizide EP Impurity D） | C14H16N4O3S | 1346600-54-1 | Details |
| Glipizide Impurity 5（Glipizide EP Impurity E） | C21H27N5O4S | 66375-96-0 | Details |
| Glipizide Impurity 8（Glipizide EP Impurity H） | C15H23N3O3S | 10080-05-4 | Details |
| Glipizide Impurity 6（Glipizide EP Impurity F） | C11H16N2O4S | 192118-08-4 | Details |
| Pemetrexed Impurity 7 | C15H14N4O3 | 137281-39-1 | Details |
| Umeclidinium Bromide Impurity 3 | C22H28BrNO2 | 869112-31-2 | Details |
| Parecoxib Impurity 29 | C19H18N2O4S | 2235371-89-6 | Details |
| Rivaroxaban Impurity 52 | C18H20ClN3O4S | 482305-98-6 | Details |
| Oseltamivir Impurity 8 | C14H22O4 | 1266663-89-1 | Details |
| Piraxostat Impurity 32 | C14H22O4 | 2413185-89-2 | Details |
| Rosuvastatin Impurity 24(Sodium Salt) | C22H31FN3NaO6S | 1347362-67-7 | Details |
| Azithromycin Impurity 9（Azithromycin EP Impurity I） | C37H70N2O12 | 172617-84-4 | Details |
| Azithromycin Impurity 10（Azithromycin EP Impurity J） | C30H58N2O9 | 117693-41-1 | Details |
| Azithromycin Impurity 8（Azithromycin EP Impurity H） | C45H77N3O15S | 612069-30-4 | Details |
| Azithromycin Impurity 6（Azithromycin EP Impurity F） | C38H70N2O13 | 612069-28-0 | Details |
| Azithromycin Impurity 7（Azithromycin EP Impurity G） | C44H76N2O14S | 612069-31-5 | Details |
| Glipizide Impurity 1（Glipizide EP Impurity A） | C14H16N4O3S | 33288-71-0 | Details |
| Oseltamivir Impurity 1（Oseltamivir EP Impurity A） | C14H24N2O4 | 1364932-19-3 | Details |
| Donepezil Impurity 32 | C5H3Cl2NO | 17228-70-5 | Details |
| Isoniazid Impurity 2 | C12H10N6 | 31599-25-4 | Details |
| Isoniazid Impurity 1 | C12H10N6 | 38634-05-8 | Details |
| Rosuvastatin Impurity 48 | C25H32FN3O6S | 894787-93-0 | Details |
| Sorafenib Impurity 35 | C13H11N3O4 | 864272-34-4 | Details |
| Phloroglucinol Impurity 14 | C6H5BrO2 | 106120-04-1 | Details |
| Iodoquinol Impurity 4 | C4H6O2 | 625-38-7 | Details |
| Quetiapine Impurity 29（Quetiapine EP Impurity G) | C13H9NOS | Details |
| L-Ornithine L-Aspartate Impurity 3 | C5H13ClN2O2 | 16682-12-5 | Details |
| Glipizide Impurity 3（Glipizide EP Impurity C） | C18H27N3O5S | 13554-93-3 | Details |
| Glipizide Impurity 9（Glipizide EP Impurity I） | C22H34N4O4S | 10079-35-3 | Details |
| Pomalidomide Impurity 5 | C13H13N3O5 | 918314-45-1 | Details |
| Pomalidomide Impurity 9 | C13H10N2O4 | 50-35-1 | Details |
| Rosuvastatin Impurity 23 | C24H32FN3O6S | 851443-04-4 | Details |
| Tofacitinib Impurity 53 | C14H23ClN2 | 1062580-52-2 | Details |
| Clevidipine Impurity 12 | C4H7ClO2 | 5402-53-9 | Details |
| Acesulfame Impurity 2 | C12H19ClN2O | 7729-94-4 | Details |
| Azithromycin Impurity 1（Azithromycin EP Impurity A） | C37H70N2O12 | 76801-85-9 | Details |
| Azithromycin Impurity 3（Azithromycin EP Impurity C） | C37H70N2O12 | 620169-47-3 | Details |
| Azithromycin Impurity 5（Azithromycin EP Impurity E） | C36H68N2O12 | 612069-27-9 | Details |
| Cefazedone Impurity 1 | C7H5Cl2NO3 | 56187-37-2 | Details |
| Quetiapine Impurity 28（Quetiapine EP Impurity B) | C17H18ClN3S | 111974-74-4 | Details |
| Phloroglucinol Impurity 18 | C6H5Br2N | 626-40-4 | Details |
| Drotaverine Impurity 6 | C20H20N2 | 2250243-56-0 | Details |
| Medetomidine Impurity 2 | C20H22N2O | 2250243-44-6 | Details |
| Phloroglucinol Impurity 15 | C6H4Br2O | 626-41-5 | Details |
| Phloroglucinol Impurity 5 | C6H6O3 | 533-73-3 | Details |
| Phloroglucinol Impurity 11 | C6H3Br3O | 118-79-6 | Details |
| Parecoxib Impurity 33 | C16H12ClNO3S | 1709956-95-5 | Details |
| Parecoxib Impurity 34 | C16H12ClNO3S | 1373038-57-3 | Details |
| Atorvastatin Impurity 21（Sodium Salt） | C33H36FN2NaO7 | 1316291-19-6 | Details |
| Obeticholic Acid Impurity 12 | C27H46O4 | 951694-73-8 | Details |
| Darunavir | C27H37N3O7S | 206361-99-1 | Details |
| L-Ornithine L-Aspartate Impurity 1 | C4H7NO4 | 1783-96-6 | Details |
| Valsartan Impurity 17 | C20H23ClN2O2 | 482577-59-3 | Details |
| Nimodipine Impurity 4 | C18H20N2O6 | 74936-69-9 | Details |
| Glipizide Impurity 7（Glipizide EP Impurity G） | C16H18N4O5S | 33288-74-3 | Details |
| Oseltamivir Impurity 6（Oseltamivir EP Impurity F） | C15H26N2O4 | 1052063-37-2 | Details |
| Phloroglucinol Impurity 4 | C12H10O5 | 491-45-2 | Details |
| Pregabalin Impurity 91 | C22H28N2O4 | 57430-34-9 | Details |
| Phloroglucinol Impurity 1 | C6H6O3 | 87-66-1 | Details |
| Phloroglucinol Impurity 20 | C9H6O6 | 34374-88-4 | Details |
| Cis-Aconitic Acid | C6H6O6 | 585-84-2 | Details |
| Levomedetomidine HCl | C13H17ClN2 | 190000-46-5 | Details |
| Phloroglucinol Impurity 16 | C6H4Br2O | 608-33-3 | Details |
| Regorafenib Impurity 21 | C13H13N3O2 | 1153328-25-6 | Details |
| Phloroglucinol Impurity 12 | C8H9BrO2 | 20469-65-2 | Details |
| Sorafenib Impurity 36 | C13H13N3O2 | 284462-78-8 | Details |
| Vinpocetine Impurity 8 | C21H26N2O2 | 57130-30-0 | Details |
| Lidocaine Impurity 4（Lidocaine EP Impurity E） | C20H25N3O2 | 745798-07-6 | Details |
| Lansoprazole Impurity 17 | C9H10Cl2F3NO | 127337-60-4 | Details |
| Lansoprazole Impurity 15 | C16H14F3N3O2S | 138530-95-7 | Details |
| Lansoprazole Impurity 16 | C9H10F3NO2 | 103577-66-8 | Details |
| Iodoquinol Impurity 2 | C6H7NO2 | 20734-68-3 | Details |
| Parecoxib Impurity 32 | C16H14N2O3S | 181696-12-8 | Details |
| Phloroglucinol Impurity 17 | C6H5BrO2 | 6626-15-9 | Details |
| Medetomidine Impurity 4 | C20H22N2 | 2250242-52-3 | Details |
| Phloroglucinol Impurity 13 | C7H6Br2O | 74137-36-3 | Details |
| Sugammadex Impurity 11（RRT0.65） | C69H109NaO47S7 | 2376607-99-5 | Details |
| Sorafenib Impurity 97 | C10H12N2O5S | 957-68-6 | Details |
| Umeclidinium Bromide Impurity 9 | C27H30BrNO | 869113-10-0 | Details |
| Umeclidinium Bromide Impurity 7 | C8H14ClNO2 | 40117-63-3 | Details |
| Drotaverine Impurity 4 | C15H20N2 | 2250243-24-2 | Details |
| Cilnidipine Impurity 1 | C12H18O6 | 5349-99-5 | Details |
| Phloroglucinol Impurity 19 | C6H4Br2O2 | 61524-51-4 | Details |
| Coniferin | C16H22O8 | 124151-33-3 | Details |
| Azithromycin Impurity 15（Azithromycin EP Impurity O） | C39H74N2O12 | 763924-54-5 | Details |
| Lidocaine Impurity 3（Lidocaine EP Impurity B） | C14H22N2O2 | 2903-45-9 | Details |
| Product Total： Product Page： | ||||
| 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | ||||